ONET2804TLPY

Overview

The ONET2804TLPY is a low-power, four-channel limiting transimpedance amplifier (L-TIA) manufactured by Texas Instruments. It supports data rates up to 28 Gbps per channel and is designed for high-speed optical interconnect applications. The device integrates four independent channels within a single package, offering a compact solution for dense optical receiver front-ends.

Feature Summary

• Integrates four independent limiting transimpedance amplifier channels
• Supports serial data rates up to 28 Gbps per channel
• Designed for low-power operation in high-density optical modules

Applications

• High-speed optical transceivers
• Data center interconnects
• Telecommunications optical receivers

Procurement Notes

Verify the specific suffix 'LPY' against the official Texas Instruments datasheet to confirm pinout, packaging, and electrical characteristics match your design requirements. Ensure compatibility with your system's power supply and thermal management constraints before procurement.

Selection Notes

Select this component when designing optical receiver front-ends requiring four channels at 28 Gbps speeds. Consider its low-power profile and integrated limiting functionality as key advantages over discrete solutions. Verify interface compatibility with downstream clock and data recovery circuits.

Part Context

This part belongs to Texas Instruments' ONET series of optical networking components. It is specifically engineered for next-generation high-bandwidth optical communication systems where space and power efficiency are critical constraints for multi-lane optical interfaces.

Replacement Considerations

The ONET2804TLP is a related variant within the same family. Verify if the standard LP version meets your power or performance needs instead of the LPY suffix. No other direct substitutes are confirmed in public documentation.